Don't build dead directories

[oota-llvm.git] / lib / CodeGen / RegAllocSimple.cpp

diff --git a/lib/CodeGen/RegAllocSimple.cpp b/lib/CodeGen/RegAllocSimple.cpp
index 31b637496cf6958775e54f54c9396d804868a404..57d678b02f0711a0988298055022f31f8002665d 100644 (file)
--- a/lib/CodeGen/RegAllocSimple.cpp
+++ b/lib/CodeGen/RegAllocSimple.cpp
@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#define DEBUG_TYPE "regalloc"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
@@ -14,6 +15,7 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetMachine.h"
+#include "Support/Debug.h"
 #include "Support/Statistic.h"
 #include <iostream>
 
@@ -56,7 +58,7 @@ namespace {
     void AllocateBasicBlock(MachineBasicBlock &MBB);
 
     /// getStackSpaceFor - This returns the offset of the specified virtual
-    /// register on the stack, allocating space if neccesary.
+    /// register on the stack, allocating space if necessary.
     int getStackSpaceFor(unsigned VirtReg, const TargetRegisterClass *RC);
 
     /// Given a virtual register, return a compatible physical register that is
@@ -222,6 +224,6 @@ bool RegAllocSimple::runOnMachineFunction(MachineFunction &Fn) {
   return true;
 }
 
-Pass *createSimpleRegisterAllocator() {
+FunctionPass *createSimpleRegisterAllocator() {
   return new RegAllocSimple();
 }